Home / Standards / GB/T 41685-2022 GB/T 41685-2022 Active Safety thresholds of Cd、Pb、Cr、Hg、As in soil for wheat production 小麦安全生产的土壤镉、铅、铬、汞、砷阈值 Standard Type GBT ICS 13.080 CCS B10 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 农业农村部 Drafting Unit N/A